posted on Nov, 18 2004 @ 03:58 AM
I dont think cloud need to be 8 kilometer thick, to cause total darkness, i have seen here many times day turning from sunshine almost instant
darkness and heavy rainingn, storming. I think thats just random occurance that someone wanted to make sound like doomsday device, really doubt that 8
kilometer high clouds. Its more likely traffic pollution cause to block vision, low wind densitivity, storm clouds formed up to block sun or something
that sort with all good timing. That picture points out it isnt one cloud, its just many things occuring at once pollution, clouds to give nice
spectacle.